1.00g H20 is trapped in a 1.0L container at an initial temperature of 400K. The gas temperature is increased to 500K, and simultaneously the gas is allowed to expand to a final volume of 2.0L. What is the entropy change associated with this process (J K^-1)? Hint: Base your calculations on the equipartition theorem.

answer

watching

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Jean KeelingLv2

12 Nov 2019

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

. Consider sulfur dioxide (SO2), treated as a perfect gas, at 30C and 1.5 bar. It is allowed to expand while being heated from an initial volume Vi = 1.1 liters to a final volume Vf = 3.2 liters; the final temperature is Tf = 130C. Find an expression for the entropy change Sif and its value? (Hint: choose the most convenient path when calculating the entropy change of the system). Repeat the same problem but for a simple monoatomic gas treated as P.G.

One mole of CO2(g) is held on the left side of a partitioned insulated container. The temperature of the gas is 300 K. The initial volume of the gas is 20 L. The dividing partition is removed, and the gas is allowed to expand into the vacuum on the right-hand side such that the final volume is 40L. If the insulation makes the process adiabatic, compute the final temperature of the gas if the CO2 behaves ideally and if it obeys the van der Waals equation of state.

A particular container holds 2.20 mol of neon gas. The volume of this container can be altered by sliding a piston in or out. The volume is changed from 8.00 L to 6.40 L while at the same time the temperature is changed from 311 K to 224 K. The molar heat capacity, CV,m, for neon is 12.47 J/(molÂ·K). Assume that this value will not change over the given temperature range. What is the change in entropy for the gas?â